Diodes Incorporated recommends a PCB layout with a solid ground plane and a thermal relief pattern under the device to ensure optimal thermal performance. A minimum of 2oz copper thickness is recommended.
To ensure reliable operation at high temperatures, it's essential to follow the recommended operating conditions, including derating the current and voltage according to the temperature derating curve. Additionally, ensure good thermal design and heat sinking to keep the junction temperature within the specified range.
The maximum allowable voltage stress on the DSS5140V-7 is 40V, which is the absolute maximum rating. However, it's recommended to operate the device within the recommended operating conditions to ensure reliable operation and prevent damage.
To protect the DSS5140V-7 from ESD damage, follow proper handling and storage procedures, such as using anti-static wrist straps, mats, and bags. Additionally, ensure that the device is properly soldered and connected to a PCB with ESD protection components, such as TVS diodes or ESD protection arrays.
Diodes Incorporated recommends a soldering profile with a peak temperature of 260°C (500°F) for a maximum of 10 seconds. The device should be soldered using a solder with a melting point of 220°C (428°F) or higher.
DSS5140V-7 datasheet
by Diodes Incorporated
Findchips
